40125350213 has 16 divisors (see below), whose sum is σ = 43371752256. Its totient is φ = 36901941120.

The previous prime is 40125350201. The next prime is 40125350219. The reversal of 40125350213 is 31205352104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40125350213 - 2²⁴ = 40108572997 is a prime.

It is a super-2 number, since 2×40125350213² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40125350219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10226270 + ... + 10230192.

It is an arithmetic number, because the mean of its divisors is an integer number (2710734516).

Almost surely, 2^40125350213 is an apocalyptic number.

It is an amenable number.

40125350213 is a deficient number, since it is larger than the sum of its proper divisors (3246402043).

40125350213 is a wasteful number, since it uses less digits than its factorization.

40125350213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6644.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 40125350213 in words is "forty billion, one hundred twenty-five million, three hundred fifty thousand, two hundred thirteen".